546ec641b4
This restores commit b4a82b62258c5f650a1cccf5b179933e6bae4867, reverted in 3ab7ef28eebf9019eb3d3c4efd7ebfd160106bb1 because it was thought to cause a bot failure, which ended up being unrelated to this patch set. Differential Revision: https://reviews.llvm.org/D154856
29 lines
1.1 KiB
LLVM
29 lines
1.1 KiB
LLVM
;; Tests that we get a missing memprof error for a function not in profile when
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;; using -pgo-warn-missing-function.
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;; Avoid failures on big-endian systems that can't read the raw profile properly
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; REQUIRES: x86_64-linux
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;; TODO: Use text profile inputs once that is available for memprof.
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;; The raw profiles have been generated from the source used for the memprof.ll
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;; test (see comments at the top of that file).
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; RUN: llvm-profdata merge %S/Inputs/memprof.memprofraw --profiled-binary %S/Inputs/memprof.exe -o %t.memprofdata
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; RUN: opt < %s -passes='memprof-use<profile-filename=%t.memprofdata>' -pgo-warn-missing-function -S 2>&1 | FileCheck %s
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; CHECK: memprof record not found for function hash {{.*}} _Z16funcnotinprofilev
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; ModuleID = 'memprofmissingfunc.cc'
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source_filename = "memprofmissingfunc.cc"
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target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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; Function Attrs: mustprogress noinline nounwind optnone uwtable
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define dso_local void @_Z16funcnotinprofilev() {
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entry:
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ret void
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}
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